Draft: Fix mr94 data conversion

training/data_loader/data_loader.py

@@ -110,10 +110,10 @@ def readDataInt16(
             data_h, w
         )
         data = data[:, srcc[2] : srcc[3]]
-        t[dstc[0] : dstc[1], dstc[2] : dstc[3]] = data * norm
+        t[dstc[0] : dstc[1], dstc[2] : dstc[3]] = data
         if scale:
             t = t.repeat(2, axis=0).repeat(2, axis=1)
-        return t.astype("int16")
+        return t.astype("int16") * norm
 
 
 def readOne(patch_size, border_size, norm, fn, off, ctype):
@@ -169,9 +169,7 @@ def hasLuma(comp):
 class DataLoader:
     components = []
     database = None  # contains the whole database
-    patch_info = (
-        None
-    )  # contains address of each patch in the database: dataset index, frame index in the dataset, patch_index in the frame
+    patch_info = None  # contains address of each patch in the database: dataset index, frame index in the dataset, patch_index in the frame
     suffix = {}  # suffix for each file
 
     # patch_size in luma sample